Description

Methyl 2-Amino-5-[(1E)-1-Cyanoprop-1-En-2-Yl]-4-Methylthiophene-3-Carboxylate is a high-value, multi-functional heterocyclic building block with significant synthetic utility. This compound is essential for research and development chemists seeking to construct complex molecular architectures, particularly in advanced material and pharmaceutical chemistry. Its unique structure, featuring a thiophene core with amino, cyano, and ester functionalities, makes it a versatile precursor for synthesizing novel organic compounds, dyes, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for targeted therapies.
• Organic Synthesis Building Block: Used in complex multi-step syntheses, including cyclization and coupling reactions, to create new chemical entities.
• Agrochemical Research: Serves as a precursor in the development of new pesticides and herbicides with specific modes of action.
• Material Science: Employed in the synthesis of advanced organic materials, such as organic semiconductors and conductive polymers.
• Dye and Pigment Chemistry: Acts as a core structure for developing new classes of functional dyes and colorants.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry and catalysis.

Basic Information

Product Name	Methyl 2-Amino-5-[(1E)-1-Cyanoprop-1-En-2-Yl]-4-Methylthiophene-3-Carboxylate
CAS No.	4815-42-3
Molecular Formula	C12H12N2O2S
Molecular Weight	248.30 g/mol
Synonyms	2-Amino-5-(1-cyano-1-propen-2-yl)-4-methyl-3-thiophenecarboxylic acid methyl ester; Methyl 2-amino-5-(1-cyano-1-propen-2-yl)-4-methyl-3-thiophenecarboxylate; 3-Thiophenecarboxylic acid, 2-amino-5-(1-cyano-1-propen-2-yl)-4-methyl-, methyl ester; (E)-Methyl 2-amino-5-(1-cyanoprop-1-en-2-yl)-4-methylthiophene-3-carboxylate; 4815-42-3; Thiophene derivative CAS 4815-42-3
EINECS	Contact for details

Quality Control

Our production of Methyl 2-Amino-5-[(1E)-1-Cyanoprop-1-En-2-Yl]-4-Methylthiophene-3-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO compliant manufacturing for advanced application needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.